Siemens FS720 - Page 237

'Control' task card
Damper control group
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Building Technologies
A6V10210424_j_en_
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Fire Safety
2018
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08
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29
Contact position with 'Input 'Input 'Damper active'', smoke damper
open
1 Contacts S1 and S2 closed: Damper state open
L
I
N
E
-
L
I
N
E
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L
I
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+
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+
FDCIO222/4
21222324
14131211
IN1 IN2
IN3
IN4
OUT D OUT C
OUT B OUT A
1
2
S1
S2
S3
S4
S5
S6
M
3
AC IN
DC IN -
AC IN
DC IN +
1